class WeakestLinkExperiment:
def __init__(self):
self.bench = Benchmarker()
self.sql_interface = SQL_Interface()
self.exp_iterations = 5
self.num_items_to_get = 1
self.cold_time_secs = self.sql_interface.get_coldtime()
self.uuid = uuid.uuid1()
self.test_datas = []
def run_experiment(self):
for i in range(self.exp_iterations):
# initial invoke
self.test_datas.append(
self.bench.request_feed_generator(
num_items=self.num_items_to_get))
# wait for lambda to be cold
time.sleep(self.cold_time_secs)
# make generator + getter hot
self.test_datas.append(
self.bench.request_feed_generator(
num_items=self.num_items_to_get))
# webview lambda will be cold
self.test_datas.append(
self.bench.request_feed_webview(
num_items=self.num_items_to_get))
# wait for lambda to be cold
time.sleep(self.cold_time_secs)
# save test data in db
for td in self.test_datas:
td.description = str(self.uuid) + "|weakest_link_experiment"
self.sql_interface.insert_test(td)
